The Happy Mums Baby Carry Nest D‑1200 is a portable, cushioned baby nest set designed to provide a cozy, snug, and secure spot for newborns and young infants for short rest periods, supervised naps, and easy carrying. The “2 pcs” typically means the set includes two coordinated pieces — most often the carry nest itself and a matching pillow or accessory for added comfort. Products like these are commonly used by parents for cozy rest and travel convenience